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Llansilin, Powys

16 Day Weather Forecast

Overview

Conditions appear variable for most of the period. There will be a mix of dry intervals and spells of rain.

A sharp change in daytime temperatures is on course later on, around Tuesday 1st September, and overnight lows are set to drop through the period.

Warm or very warm conditions are forecast on, with daytime highs in the mid-to-upper 20s. Tuesday 1 September looks like the warmest day, with temperatures up to 25°C. Overnight temperatures will dip lowest on Sunday 23 August, falling to 6°C.

Strong winds may develop around Friday 28 August, with gusts near 42mph. There will be some wet spells, with rainfall totals near 28mm over the period. The wettest conditions are expected on Friday 28 August.

These forecasts use interpolation to improve accuracy for your specific location, and are powered by either ECMWF or GFS model data depending on your selection. As with all weather forecasts, confidence decreases rapidly beyond 5 days ahead — treat the later dates as a heads-up about possible conditions rather than a firm prediction.

If you have a moment, please let us know what you think.

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Date Weather Temp Wind
Wed
19 Aug
Weather 19°C Wind direction 13mph
Thu
20 Aug
Weather 17°C Wind direction 10mph
Fri
21 Aug
Weather 17°C Wind direction 3mph
Sat
22 Aug
Weather 17°C Wind direction 3mph
Sun
23 Aug
Weather 18°C Wind direction 7mph
Mon
24 Aug
Weather 21°C Wind direction 4mph
Tue
25 Aug
Weather 22°C Wind direction 10mph
Wed
26 Aug
Weather 18°C Wind direction 6mph
Thu
27 Aug
Weather 19°C Wind direction 10mph
Fri
28 Aug
Weather 16°C Wind direction 12mph
Sat
29 Aug
Weather 17°C Wind direction 17mph
Sun
30 Aug
Weather 17°C Wind direction 15mph
Mon
31 Aug
Weather 17°C Wind direction 13mph
Tue
01 Sep
Weather 23°C Wind direction 18mph
Wed
02 Sep
Weather 25°C Wind direction 11mph
Hourly 30 day
Issued: 18/08 17:49. | Help

Graphs

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Max temp Min temp Surface Pressure Wind speed Wind gust
Rain total Freezing level Cloud cover Humidity

High impact weather

Assess the chance of frost, strong winds, heavy rain, and snow based on the data utilised in this forecast.

Will it forecasts

Data from different computer models is blended to increase accuracy.

Will it rain in Llansilin, Powys

Will it be hot in Llansilin, Powys

Will it snow in Llansilin, Powys

Will it be frosty in Llansilin, Powys

Will it thunder in Llansilin, Powys

MOGREPS-G forecast

Forecast charts using data from the UK Met Office MOGREPS-G ensemble model.

Information about MOGREPS-G.

GEFS forecast

Forecast charts using data from the NCEP GEFS ensemble model.

Sun & Moon Calendar for Llansilin, Powys

View complete sun & moon times, phases and celestial data for Llansilin, Powys